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Note 6 - Leases - Balance Sheet Information (Details) - USD ($) | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Operating lease right-of-use assets | $ 3,271,997 | $ 6,925,807
Operating lease liabilities – current | 561,182 | 846,544
Operating lease liabilities – long-term | 2,710,815 | 6,154,064
Total operating lease liability | 3,271,997 | 7,000,608
Property and equipment, at cost | 3,877,955 | 3,334,830
Accumulated depreciation | (544,653) | (336,337)
Finance lease liabilities – current | 399,198 | 373,824
Finance lease liabilities – long-term | 2,384,011 | 2,499,591
Total finance lease liabilities | $ 2,783,209 | $ 2,873,415
Operating leases (Year) | 9 years 7 months 6 days | 8 years 10 months 24 days
Finance leases (Year) | 5 years 4 months 24 days | 5 years 10 months 24 days
Operating leases | 6.20% | 6.50%
Finance leases | 2.20% | 2.80%
Property and equipment, Net [Member] |  |
Property and equipment, net | $ 3,333,302 | $ 2,998,494

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